Package of 5 markers should be $7.50
Unit rate $9.00 ÷ 6 = $1.50
9.00 =
6 5
Answer:
Sybil may have confused the units, since 65 centimetres is 6.5 meters The correct length of the desk in meters is 0.65 because a centimetre is 0.01 of a meter.
Step-by-step explanation:
Her desk is actually 65 centimetre long . She made an error and conclude the length of her desk is 6.5 meter long. She made a mistake in her conversion .
1 centimetre = 0.01 meters
65 centimetres = ? meters
cross multiply
65 × 0.01 = 0.65 meters
A centimetre is equal to 0.01 meters. Therefore, using that conversion rate 65 centimetres will evaluate to 0.65 meters.
The actual length of her desk in meters is 0.65. She made an error when converting her desk length from centimetres to meters.
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Answer:
Step-by-step explanation:
The given series is
The first term of this arithmetic sequence is
the last term is
The sum of the first n-terms is given by
The first 10 terms is
Chen plans on listening to 360 songs, and if she has 444 <span>classical songs, 333 rock songs, and 222 rap songs, the ratio of the songs she have would be 4:3:2. We can add 4,3, and 2 to get 9. 360/9=40.Now, we do 40*4 to get 160.
Chen will be listening to 160 songs.</span>